From Oldwalls, West Glamorgan to all cities in Clwyd starting with letter A
- Aber oer, West Glamorgan
- Abergele, West Glamorgan
- Abermorddu, West Glamorgan
- Aberwheeler, West Glamorgan
- Acrefair, West Glamorgan
- Acton, West Glamorgan
- Afon Eitha, West Glamorgan
- Afon wen, West Glamorgan
- Aifft, West Glamorgan
- Alltami, West Glamorgan
- Arowry, West Glamorgan
- Aston, West Glamorgan
- Axton, West Glamorgan